Home / 2,311,515.45-3,467,273.18-605,655.45

Finding the Fourth Proportional to 2,311,515.45, 3,467,273.18 and 605,655.45

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Solution

The fourth proportional to 2,311,515.45, 3,467,273.18 and 605,655.45 is: 908,483.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,311,515.45 : 3,467,273.18 = 605,655.45 : x
  2. Step 2: Convert to fraction form
    2,311,515.45/3,467,273.18 = 605,655.45/x
  3. Step 3: Cross multiply
    2,311,515.45x = 3,467,273.18 × 605,655.45
  4. Step 4: Simplify right side
    2,311,515.45x = 2,099,972,895,077.55
  5. Step 5: Solve for x
    x = 2,099,972,895,077.55/2,311,515.45
  6. Step 6: Final answer
    x = 908,483.18

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.